ERN1 Protéine

N° du produit ABIN7317465

Détail du produit

Antigène: ERN1 (Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1))

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: Baculovirus infected Insect Cells

Fonction: Recombinant Human ERN1/IRE1 Protein (aa 465-977)(Active)

Séquence: Pro 465-Leu 977

Attributs du produit: A DNA sequence encoding the human ERN1 (O75460-1) (Pro 465-Leu 977) was expressed and purified with two additional amino acids (Gly & Pro ) at the N-terminus.

Pureté: > 80 % as determined by reducing SDS-PAGE.

niveau d'endotoxine: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: 1.Kinase activity untested 2. Measured by its nuclease activity to cleave Xbp1 single stem-loop mini-substrate.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.4

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Détail du antigène

Antigène: ERN1 (Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1))

Autre désignation: ERN1/IRE1 (ERN1 Produits)

Sujet:

Background: Trypsin-3; also known as Trypsin III; brain trypsinogen; Serine protease 3 and PRSS3; is a secreted protein which belongs to the peptidase S1 family. Trypsin-3 / PRSS3 is expressed is in pancreas and brain. It contains one peptidase S1 domain. Trypsin-3 / PRSS3 can degrade intrapancreatic trypsin inhibitors that protect against CP. Genetic variants that cause higher mesotrypsin activity might increase the risk for chronic pancreatitis (CP). A sustained imbalance of pancreatic proteases and their inhibitors seems to be important for the development of CP. The trypsin inhibitor-degrading activity qualified PRSS3 as a candidate for a novel CP susceptibility gene. Trypsin-3 / PRSS3 has been implicated as a putative tumor suppressor gene due to its loss of expression; which is correlated with promoter hypermethylation; in esophageal squamous cell carcinoma and gastric adenocarcinoma.

Synonym: hIRE1p;IRE1;IRE1a;IRE1P

Poids moléculaire: 58.3 kDa

Pathways: ER-Nucleus Signaling, Unfolded Protein Response